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Western micralestes (Micralestes occidentalis) — Alestidae

Western micralestes

Micralestes occidentalis
Family: Alestidae
LC · Least Concern

The Western micralestes (Micralestes occidentalis) is a freshwater fish of the family Alestidae that grows up to 8 cm.

Length
8 cm
Water
Freshwater
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Open water
Danger
Harmless
Edibility
Not eaten

Description

Micralestes occidentalis is a small African characin (family Alestidae) of West Africa. The species reaches about 8 cm and has a slender, silvery body. It lives pelagically in schools in rivers and streams of both forest and savanna zones and feeds on small invertebrates and insects. Forest and savanna forms differ in how blackened the tip of the dorsal fin is, which may indicate more than one form or species. Because of its small size the species is of no fishery value and is harmless to humans.

Frequently asked questions

How do you recognise the Western micralestes?

The Western micralestes has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern.

Where does the Western micralestes live?

The Western micralestes lives in fresh water and is mostly found around open water.

How big does the Western micralestes get?

The Western micralestes grows to a maximum of about 8 cm.

Is the Western micralestes dangerous to humans?

No, the Western micralestes is harmless to humans.

Is the Western micralestes edible?

The Western micralestes is not usually eaten.

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All data

Identification

Dutch name
Westelijke zilvertetra sourced
English name
Western micralestes sourced
Scientific name
Micralestes occidentalis
Family
Alestidae

Appearance

Size class
Small verified
Max length (cm)
8.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
No sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Open water sourced
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Schooling inferred
Territorial
No inferred
Activity
Diurnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Not eaten sourced
Fishing method
Geen doelsoort voor de hengelsport; hooguit incidentele vangst of bruikbaar als aasvisje. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Micralestes

More from the family Alestidae

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